ClientConfiguration cfg = new ClientConfiguration() .setAddresses("127.0.0.1:10800") .setUserName("ignite") .setUserPassword("ignite"); try (IgniteClient igniteClient = Ignition.startClient(ClientCfg)) {
igniteClient.query(new SqlFieldsQuery("ALTER USER IGNITE WITH PASSWORD 'test'")).getAll() }catch {...} Using java thin client I am able to connect the server with default username = 'ignite' and password = 'ignite'. if I try to change the password via above Alter query, it throws me this error : org.apache.ignite.internal.client.thin.ClientServerError: Ignite failed to process request [1]: Operation failed [nodeId=f0f0660d-3063-4a66-a25c-c8ca44d06cd2, opId=c21a59ad071-98068f3f-df17-4b3e-9222-e747fc738ccf, err=class org.apache.ignite.internal.processors.authentication.UserManagementException: User doesn't exist [userName=IGNITE]] (server status code [1]) -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/